footer {
  background-color: #333;
  color: #fff;
  margin-top: 20px;
}

.footer-content {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin: 0 auto;
  max-width: 1200px;
}

.footer-section {
  flex: 1;
  min-width: 100px;
  margin: 10px;
}

.footer-section h3 {
  margin-bottom: 10px;
  font-size: 1.2em;
}

.footer-section p, .footer-section ul {
  margin: 5px 0;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section a {
  color: #fff;
  text-decoration: none;
}

.footer-section a:hover {
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  padding: 10px;
  background-color: #222;
}